.container {
	width: auto;
	height: auto;
}

.logout {
	float: right;
	margin-left: 10px;
}

.Button {
	margin-top: 50px;
}

.Button button {
	height: 200px;
	width: 90%;
}

.form {
	margin: 0 auto 0 auto;
	width: 400px;
}

.header {
	widows: auto;
	
	margin: 0 auto 0 auto;
}

.header h1 {
	font-size: 60px;
	text-align: center;
    color: gainsboro;
}

.header h3{
    font-size: 60px;
	text-align: center;
}

.header2 {
	float: right;
}

.header2 h2 {
	font-size: 50px;
}

.gif {
	width: auto;
	height: 200px;
}

.p {
	font-size: 60px;
	color: white;
	text-align: center;
	font-family: Times;
}

.row ul a {
	font-size: 30px;
}

.nav1 {
	margin-left: 35px;
}

.container2 {
	font-family: Times;
}

.container2 label {
	margin-left: 250px;
}

.font {
	font-size: 15px;
	font-family: Times;
}

.container3 {
	float: right;
	width: 200px;
	height: 200px;
	margin-right: 300px;
}

.container4 {
	width: 600px;
	margin-left: 250px;
	margin-top: 20px;
}

.container5 {
	height: 300px;
}

.pmargin {
	margin-top: 20px;
}

.delete {
	margin-right: 50px;
}

.modify {}

.length {
	width: 350px;
	margin-top: 20px;
	margin-left: 300px;
}

.square {
	margin-top: 20px;
	margin-left: 300px;
	width: 350px;
	height: 350px;
}

.square input {
	height: 350px;
	width: 350px;
}

.sendButton {
	margin-left: 300px;
}

.fonth3 {
	margin-left: 260px;
}

.bulletin {
	height: auto;
	width: 500px;
}

.bulletinhead {
	width: 500px;
}

.year {
	width: 60px;
	float: left;
    color:gray;
}

.month {
	width: 60px;
	float: left;
    color: gray;
}

.date {
	width: 60px;
	float: left;
    color: gray;
}

.lengthrow {
	margin-bottom: 10px;
	margin-top: 20px;
}

.lenghtrow input {
	width: 100px;
}

a:link {
	text-decoration: none;
}

a:visited {
	text-decoration: none;
}

a:hover {
	text-decoration: none;
}

.signup
{
    color: gray;
}

.login
{
    color: gray;
}

.inputid
{
    width: 150px;
    height: 30px;
    float: left;
    margin-top: 0px;
}

.float
{
    float: left;
    margin-top: 15px;
    margin-left: 5px;
}
<meta charset="UTF-8"><title>HTML5自定义Checkbox和Radiobox演示地址</title><style>html,
body,
div,
span,
applet,
object,
iframe,
h1,
h2,
h3,
h4,
h5,
h6,
p,
blockquote,
pre,
a,
abbr,
acronym,
address,
big,
cite,
code,
del,
dfn,
em,
img,
ins,
kbd,
q,
s,
samp,
small,
strike,
strong,
sub,
sup,
tt,
var,
b,
u,
i,
center,
dl,
dt,
dd,
ol,
ul,
li,
fieldset,
form,
label,
legend,
table,
caption,
tbody,
tfoot,
thead,
tr,
th,
td,
article,
aside,
canvas,
details,
embed,
figure,
figcaption,
footer,
header,
hgroup,
menu,
nav,
output,
ruby,
section,
summary,
time,
mark,
audio,
video {
	margin: 0;
	padding: 0;
	border: 0;
	font-size: 100%;
	font: inherit;
	vertical-align: baseline
}

article,
aside,
details,
figcaption,
figure,
footer,
header,
hgroup,
menu,
nav,
section {
	display: block
}

body {
	line-height: 1
}

ol,
ul {
	list-style: none
}

blockquote,
q {
	quotes: none
}

blockquote:before,
blockquote:after,
q:before,
q:after {
	content: '';
	content: none
}

table {
	border-collapse: collapse;
	border-spacing: 0
}

</style><style>* {
	margin: 0;
	padding: 0;
}

body {
	//background-color: #E4E1EA;
	font: normal 17px/1.5 Calibri, Candara, Segoe, "Segoe UI", Optima, Arial, sans-serif;
	color: #5E5F63;
}

.blur {    
    -webkit-filter: blur(10px); /* Chrome, Opera */
       -moz-filter: blur(10px);
        -ms-filter: blur(10px);    
            filter: blur(10px);    
}

.wrapper {
	width: 200px;
	margin: 20px auto;
}

p {
	margin: 15px 0 5px 0;
}

li span {
	display: inline-block;
	vertical-align: top;
}

strong {
	font-weight: bold;
}

.radio-btn input[type="radio"],
.check-box input[type="checkbox"] {
	visibility: hidden;
}


/*Custom checkbox*/

.check-box {
	width: 22px;
	height: 22px;
	cursor: pointer;
	display: inline-block;
	margin: 2px 7px 0 0;
	position: relative;
	overflow: hidden;
	box-shadow: 0 0 1px #ccc;
	-webkit-border-radius: 3px;
	-moz-border-radius: 3px;
	border-radius: 3px;
	background: rgb(255, 255, 255);
	background: -moz-linear-gradient(top, rgba(255, 255, 255, 1) 0%, rgba(246, 246, 246, 1) 47%, rgba(237, 237, 237, 1) 100%);
	background: -webkit-gradient(linear, left top, left bottom, color-stop(0%, rgba(255, 255, 255, 1)), color-stop(47%, rgba(246, 246, 246, 1)), color-stop(100%, rgba(237, 237, 237, 1)));
	background: -webkit-linear-gradient(top, rgba(255, 255, 255, 1) 0%, rgba(246, 246, 246, 1) 47%, rgba(237, 237, 237, 1) 100%);
	background: -o-linear-gradient(top, rgba(255, 255, 255, 1) 0%, rgba(246, 246, 246, 1) 47%, rgba(237, 237, 237, 1) 100%);
	background: -ms-linear-gradient(top, rgba(255, 255, 255, 1) 0%, rgba(246, 246, 246, 1) 47%, rgba(237, 237, 237, 1) 100%);
	background: linear-gradient(to bottom, rgba(255, 255, 255, 1) 0%, rgba(246, 246, 246, 1) 47%, rgba(237, 237, 237, 1) 100%);
	filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#ffffff', endColorstr='#ededed', GradientType=0);
	border: 1px solid #ccc;
}

.check-box i {
	background: url('css/check_mark.png') no-repeat center center;
	position: absolute;
	left: 3px;
	bottom: -15px;
	width: 16px;
	height: 16px;
	opacity: .5;
	-webkit-transition: all 400ms ease-in-out;
	-moz-transition: all 400ms ease-in-out;
	-o-transition: all 400ms ease-in-out;
	transition: all 400ms ease-in-out;
	-webkit-transform: rotateZ(-180deg);
	-moz-transform: rotateZ(-180deg);
	-o-transform: rotateZ(-180deg);
	transform: rotateZ(-180deg);
}

.checkedBox {
	-moz-box-shadow: inset 0 0 5px 1px #ccc;
	-webkit-box-shadow: inset 0 0 5px 1px #ccc;
	box-shadow: inset 0 0 5px 1px #ccc;
	border-bottom-color: #fff;
}

.checkedBox i {
	bottom: 2px;
	-webkit-transform: rotateZ(0deg);
	-moz-transform: rotateZ(0deg);
	-o-transform: rotateZ(0deg);
	transform: rotateZ(0deg);
}


/*Custom radio button*/

.radio-btn {
	width: 20px;
	height: 20px;
	display: inline-block;
	float: left;
	margin: 3px 7px 0 0;
	cursor: pointer;
	position: relative;
	-webkit-border-radius: 100%;
	-moz-border-radius: 100%;
	border-radius: 100%;
	border: 1px solid #ccc;
	box-shadow: 0 0 1px #ccc;
	background: rgb(255, 255, 255);
	background: -moz-linear-gradient(top, rgba(255, 255, 255, 1) 0%, rgba(246, 246, 246, 1) 47%, rgba(237, 237, 237, 1) 100%);
	background: -webkit-gradient(linear, left top, left bottom, color-stop(0%, rgba(255, 255, 255, 1)), color-stop(47%, rgba(246, 246, 246, 1)), color-stop(100%, rgba(237, 237, 237, 1)));
	background: -webkit-linear-gradient(top, rgba(255, 255, 255, 1) 0%, rgba(246, 246, 246, 1) 47%, rgba(237, 237, 237, 1) 100%);
	background: -o-linear-gradient(top, rgba(255, 255, 255, 1) 0%, rgba(246, 246, 246, 1) 47%, rgba(237, 237, 237, 1) 100%);
	background: -ms-linear-gradient(top, rgba(255, 255, 255, 1) 0%, rgba(246, 246, 246, 1) 47%, rgba(237, 237, 237, 1) 100%);
	background: linear-gradient(to bottom, rgba(255, 255, 255, 1) 0%, rgba(246, 246, 246, 1) 47%, rgba(237, 237, 237, 1) 100%);
	filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#ffffff', endColorstr='#ededed', GradientType=0);
}

.checkedRadio {
	-moz-box-shadow: inset 0 0 5px 1px #ccc;
	-webkit-box-shadow: inset 0 0 5px 1px #ccc;
	box-shadow: inset 0 0 5px 1px #ccc;
}

.radio-btn i {
	border: 1px solid #E1E2E4;
	width: 10px;
	height: 10px;
	position: absolute;
	left: 4px;
	top: 4px;
	-webkit-border-radius: 100%;
	-moz-border-radius: 100%;
	border-radius: 100%;
}

.checkedRadio i {
	background-color: #898A8C;
}

.state{
    float: right;
}

.back
{
 position:absolute;
    width:100%;
-webkit-filter: blur(5px);
 background-size: cover;
 background-repeat: no-repeat;
}

.back2
{
    background: url(background.jpg);
    position:absolute;
    width:100%;
 background-size: cover;
 background-repeat: repeat-y;
}

/*.n {
	box-sizing: border-box;
	outline: none;
}

.btn1 {
	border: none;
	color: white;
	overflow: hidden;
	margin: 1rem;
	padding: 0;
	text-transform: uppercase;
	width: 150px;
	height: 40px;
}

.btn-border1.color-1 {
	background-color: transparent;
	border: 2px solid #426fc5;
	color: #426fc5;
}

.btn-round1 {
	border-radius: 10em;
}

.material-design1 {
	position: relative;
}

.material-design1 canvas {
	opacity: 0.25;
	position: absolute;
	top: 0;
	left: 0;
}*/

